Fantang Zeng

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Guangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device for stratified in-situ monitoring of water quality and disso...
- Patent number 12,339,269
- Issue date Jun 24, 2025
- SOUTH CHINA INSTITUTE OF ENVIRONMENTAL SCIENCE, MEE (ECOLOGICAL AND ENVIRONME...
- Weijie Li
- G01 - MEASURING TESTING
Information Patent Grant
Leakage quick-detection device for drainage pipes
- Patent number 12,313,500
- Issue date May 27, 2025
- SOUTH CHINA INSTITUTE OF ENVIRONMENTAL SCIENCE, MEE (ECOLOGICAL AND ENVIRONME...
- Huaiyang Fang
- G01 - MEASURING TESTING
Information Patent Grant
Method for carrying out ecological water supplement by using tidal...
- Patent number 12,203,230
- Issue date Jan 21, 2025
- South China Institute of Environmental Sciences, MEE
- Jing Wen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CARRYING OUT ECOLOGICAL WATER SUPPLEMENT BY USING TIDAL...
- Publication number 20240410125
- Publication date Dec 12, 2024
- South China Institute of Environmental Sciences, MEE
- Jing WEN
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LEAKAGE QUICK-DETECTION DEVICE FOR DRAINAGE PIPES
- Publication number 20240210265
- Publication date Jun 27, 2024
- South China Institute of Environmental Science, MEE (Ecological and Environme...
- Huaiyang FANG
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR STRATIFIED IN-SITU MONITORING OF WATER QUALITY AND DISSO...
- Publication number 20240201160
- Publication date Jun 20, 2024
- South China Institute of Environmental Science, MEE (Ecological and Environme...
- Weijie LI
- G01 - MEASURING TESTING